CN102696627A - Sterilization composition containing phenylate diazole and thiabendazole - Google Patents
Sterilization composition containing phenylate diazole and thiabendazole Download PDFInfo
- Publication number
- CN102696627A CN102696627A CN2012102364342A CN201210236434A CN102696627A CN 102696627 A CN102696627 A CN 102696627A CN 2012102364342 A CN2012102364342 A CN 2012102364342A CN 201210236434 A CN201210236434 A CN 201210236434A CN 102696627 A CN102696627 A CN 102696627A
- Authority
- CN
- China
- Prior art keywords
- phenylate
- tetraconazole
- azoles
- bactericidal composition
- agricultural
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 49
- 230000001954 sterilising effect Effects 0.000 title abstract description 7
- 238000004659 sterilization and disinfection Methods 0.000 title abstract description 6
- WTKZEGDFNFYCGP-UHFFFAOYSA-N Pyrazole Chemical compound C=1C=NNC=1 WTKZEGDFNFYCGP-UHFFFAOYSA-N 0.000 title abstract 2
- WJCNZQLZVWNLKY-UHFFFAOYSA-N thiabendazole Chemical compound S1C=NC(C=2NC3=CC=CC=C3N=2)=C1 WJCNZQLZVWNLKY-UHFFFAOYSA-N 0.000 title abstract 2
- 229960004546 thiabendazole Drugs 0.000 title abstract 2
- 235000010296 thiabendazole Nutrition 0.000 title abstract 2
- 239000004308 thiabendazole Substances 0.000 title abstract 2
- 230000000844 anti-bacterial effect Effects 0.000 claims abstract description 26
- 241000220223 Fragaria Species 0.000 claims abstract description 23
- 241000221785 Erysiphales Species 0.000 claims abstract description 22
- 230000001580 bacterial effect Effects 0.000 claims abstract description 19
- 235000017060 Arachis glabrata Nutrition 0.000 claims abstract description 18
- 244000105624 Arachis hypogaea Species 0.000 claims abstract description 18
- 235000010777 Arachis hypogaea Nutrition 0.000 claims abstract description 18
- 235000018262 Arachis monticola Nutrition 0.000 claims abstract description 18
- 235000020232 peanut Nutrition 0.000 claims abstract description 18
- LQDARGUHUSPFNL-UHFFFAOYSA-N 1-[2-(2,4-dichlorophenyl)-3-(1,1,2,2-tetrafluoroethoxy)propyl]1,2,4-triazole Chemical compound C=1C=C(Cl)C=C(Cl)C=1C(COC(F)(F)C(F)F)CN1C=NC=N1 LQDARGUHUSPFNL-UHFFFAOYSA-N 0.000 claims description 50
- 239000005840 Tetraconazole Substances 0.000 claims description 50
- 150000003851 azoles Chemical class 0.000 claims description 48
- 235000016623 Fragaria vesca Nutrition 0.000 claims description 21
- 235000011363 Fragaria x ananassa Nutrition 0.000 claims description 21
- 239000012752 auxiliary agent Substances 0.000 claims description 10
- 239000000843 powder Substances 0.000 claims description 9
- 239000000375 suspending agent Substances 0.000 claims description 9
- 238000009736 wetting Methods 0.000 claims description 9
- 239000000839 emulsion Substances 0.000 claims description 8
- 239000000645 desinfectant Substances 0.000 claims description 7
- 239000004562 water dispersible granule Substances 0.000 claims description 7
- 239000003905 agrochemical Substances 0.000 claims description 6
- 239000004530 micro-emulsion Substances 0.000 claims description 6
- 238000009472 formulation Methods 0.000 claims description 4
- 238000012360 testing method Methods 0.000 abstract description 16
- 230000002195 synergetic effect Effects 0.000 abstract description 8
- 239000000575 pesticide Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 239000003899 bactericide agent Substances 0.000 abstract description 4
- 150000001875 compounds Chemical class 0.000 abstract description 3
- 238000003912 environmental pollution Methods 0.000 abstract description 3
- 230000002265 prevention Effects 0.000 abstract description 2
- 235000021012 strawberries Nutrition 0.000 abstract 2
- 230000002411 adverse Effects 0.000 abstract 1
- 239000003814 drug Substances 0.000 description 54
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical group OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 24
- 229940079593 drug Drugs 0.000 description 20
- 239000004480 active ingredient Substances 0.000 description 19
- 201000010099 disease Diseases 0.000 description 18
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 18
- 239000000047 product Substances 0.000 description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 238000005303 weighing Methods 0.000 description 15
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 14
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 14
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 13
- 238000000034 method Methods 0.000 description 13
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 12
- 230000003902 lesion Effects 0.000 description 11
- 229910019142 PO4 Inorganic materials 0.000 description 9
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 9
- 239000010452 phosphate Substances 0.000 description 9
- 239000005995 Aluminium silicate Substances 0.000 description 8
- 235000012211 aluminium silicate Nutrition 0.000 description 8
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid group Chemical group C(C1=CC=CC=C1)(=O)O WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 8
- 239000003795 chemical substances by application Substances 0.000 description 8
- 239000008367 deionised water Substances 0.000 description 8
- 229910021641 deionized water Inorganic materials 0.000 description 8
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 8
- 238000002360 preparation method Methods 0.000 description 8
- 229920001285 xanthan gum Polymers 0.000 description 8
- PYODKQIVQIVELM-UHFFFAOYSA-M sodium;2,3-bis(2-methylpropyl)naphthalene-1-sulfonate Chemical compound [Na+].C1=CC=C2C(S([O-])(=O)=O)=C(CC(C)C)C(CC(C)C)=CC2=C1 PYODKQIVQIVELM-UHFFFAOYSA-M 0.000 description 7
- 239000002904 solvent Substances 0.000 description 7
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 6
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 6
- -1 alkyl naphthalene sulfonic acid salt Chemical class 0.000 description 6
- 239000012071 phase Substances 0.000 description 6
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 6
- 241000894006 Bacteria Species 0.000 description 5
- 241000196324 Embryophyta Species 0.000 description 5
- WMGSQTMJHBYJMQ-UHFFFAOYSA-N aluminum;magnesium;silicate Chemical compound [Mg+2].[Al+3].[O-][Si]([O-])([O-])[O-] WMGSQTMJHBYJMQ-UHFFFAOYSA-N 0.000 description 5
- 239000002518 antifoaming agent Substances 0.000 description 5
- 239000002270 dispersing agent Substances 0.000 description 5
- 238000011835 investigation Methods 0.000 description 5
- 238000010298 pulverizing process Methods 0.000 description 5
- 239000004576 sand Substances 0.000 description 5
- 230000001988 toxicity Effects 0.000 description 5
- 231100000419 toxicity Toxicity 0.000 description 5
- 239000005711 Benzoic acid Substances 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 235000010233 benzoic acid Nutrition 0.000 description 4
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 4
- 239000007859 condensation product Substances 0.000 description 4
- 229920001249 ethyl cellulose Polymers 0.000 description 4
- 239000000945 filler Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 239000008103 glucose Substances 0.000 description 4
- 238000003801 milling Methods 0.000 description 4
- 125000001400 nonyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 4
- 239000002574 poison Substances 0.000 description 4
- 231100000614 poison Toxicity 0.000 description 4
- 229920001296 polysiloxane Polymers 0.000 description 4
- 230000003449 preventive effect Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 208000024891 symptom Diseases 0.000 description 4
- HVLLSGMXQDNUAL-UHFFFAOYSA-N triphenyl phosphite Chemical group C=1C=CC=CC=1OP(OC=1C=CC=CC=1)OC1=CC=CC=C1 HVLLSGMXQDNUAL-UHFFFAOYSA-N 0.000 description 4
- 239000000080 wetting agent Substances 0.000 description 4
- LWEAHXKXKDCSIE-UHFFFAOYSA-M 2,3-di(propan-2-yl)naphthalene-1-sulfonate Chemical compound C1=CC=C2C(S([O-])(=O)=O)=C(C(C)C)C(C(C)C)=CC2=C1 LWEAHXKXKDCSIE-UHFFFAOYSA-M 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- 229920001732 Lignosulfonate Polymers 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical group OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 3
- RCEAADKTGXTDOA-UHFFFAOYSA-N OS(O)(=O)=O.CCCCCCCCCCCC[Na] Chemical compound OS(O)(=O)=O.CCCCCCCCCCCC[Na] RCEAADKTGXTDOA-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 150000008051 alkyl sulfates Chemical class 0.000 description 3
- 150000008052 alkyl sulfonates Chemical class 0.000 description 3
- 239000008346 aqueous phase Substances 0.000 description 3
- 229910000019 calcium carbonate Inorganic materials 0.000 description 3
- 229920005551 calcium lignosulfonate Polymers 0.000 description 3
- RYAGRZNBULDMBW-UHFFFAOYSA-L calcium;3-(2-hydroxy-3-methoxyphenyl)-2-[2-methoxy-4-(3-sulfonatopropyl)phenoxy]propane-1-sulfonate Chemical compound [Ca+2].COC1=CC=CC(CC(CS([O-])(=O)=O)OC=2C(=CC(CCCS([O-])(=O)=O)=CC=2)OC)=C1O RYAGRZNBULDMBW-UHFFFAOYSA-L 0.000 description 3
- 239000004202 carbamide Substances 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
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- PSZYNBSKGUBXEH-UHFFFAOYSA-M naphthalene-1-sulfonate Chemical compound C1=CC=C2C(S(=O)(=O)[O-])=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-M 0.000 description 3
- 229920005646 polycarboxylate Polymers 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- LRWZZZWJMFNZIK-UHFFFAOYSA-N 2-chloro-3-methyloxirane Chemical compound CC1OC1Cl LRWZZZWJMFNZIK-UHFFFAOYSA-N 0.000 description 2
- 241000233866 Fungi Species 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical group CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- 241001337898 Podosphaera aphanis Species 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 239000003945 anionic surfactant Substances 0.000 description 2
- 230000008485 antagonism Effects 0.000 description 2
- 229960000892 attapulgite Drugs 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000440 bentonite Substances 0.000 description 2
- 229910000278 bentonite Inorganic materials 0.000 description 2
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 description 2
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- IXQGCWUGDFDQMF-UHFFFAOYSA-N o-Hydroxyethylbenzene Natural products CCC1=CC=CC=C1O IXQGCWUGDFDQMF-UHFFFAOYSA-N 0.000 description 2
- 229910052625 palygorskite Inorganic materials 0.000 description 2
- 244000052769 pathogen Species 0.000 description 2
- 230000001717 pathogenic effect Effects 0.000 description 2
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 description 2
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- 239000003755 preservative agent Substances 0.000 description 2
- 230000002335 preservative effect Effects 0.000 description 2
- ULWHHBHJGPPBCO-UHFFFAOYSA-N propane-1,1-diol Chemical class CCC(O)O ULWHHBHJGPPBCO-UHFFFAOYSA-N 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 description 2
- 239000004299 sodium benzoate Substances 0.000 description 2
- 235000010234 sodium benzoate Nutrition 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
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- 238000003756 stirring Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 239000002562 thickening agent Substances 0.000 description 2
- DMAXMXPDVWTIRV-UHFFFAOYSA-N 2-(2-phenylethyl)phenol Chemical compound OC1=CC=CC=C1CCC1=CC=CC=C1 DMAXMXPDVWTIRV-UHFFFAOYSA-N 0.000 description 1
- UHPMCKVQTMMPCG-UHFFFAOYSA-N 5,8-dihydroxy-2-methoxy-6-methyl-7-(2-oxopropyl)naphthalene-1,4-dione Chemical compound CC1=C(CC(C)=O)C(O)=C2C(=O)C(OC)=CC(=O)C2=C1O UHPMCKVQTMMPCG-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- 229920002261 Corn starch Polymers 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
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- 241000589771 Ralstonia solanacearum Species 0.000 description 1
- 206010039509 Scab Diseases 0.000 description 1
- 239000004113 Sepiolite Substances 0.000 description 1
- HVUMOYIDDBPOLL-XWVZOOPGSA-N Sorbitan monostearate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O HVUMOYIDDBPOLL-XWVZOOPGSA-N 0.000 description 1
- 229930182558 Sterol Natural products 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical group N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
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- 238000004458 analytical method Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- DMSMPAJRVJJAGA-UHFFFAOYSA-N benzo[d]isothiazol-3-one Chemical compound C1=CC=C2C(=O)NSC2=C1 DMSMPAJRVJJAGA-UHFFFAOYSA-N 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
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- 235000010216 calcium carbonate Nutrition 0.000 description 1
- OOCMUZJPDXYRFD-UHFFFAOYSA-L calcium;2-dodecylbenzenesulfonate Chemical group [Ca+2].CCCCCCCCCCCCC1=CC=CC=C1S([O-])(=O)=O.CCCCCCCCCCCCC1=CC=CC=C1S([O-])(=O)=O OOCMUZJPDXYRFD-UHFFFAOYSA-L 0.000 description 1
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- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
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- 150000003852 triazoles Chemical class 0.000 description 1
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- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 description 1
- 230000003612 virological effect Effects 0.000 description 1
- 230000001018 virulence Effects 0.000 description 1
Abstract
The invention relates to a sterilization composition, wherein the weight ratio of phenylate diazole to thiabendazole in the sterilization compound is (100:1)-(1:100), and preferably, the weight ratio of (20:1)-(1:20) is selected. The invention also relates to an agricultural bactericide which contains the sterilization composition and applications of the sterilization composition and the agricultural bactericide in preventing the powdery mildew of strawberries and peanut bacterial wilt. The composition has an obvious synergistic effect on powdery mildew of strawberries and peanut bacterial wilt; the pesticide usage cost is effectively lowered, so the environmental pollution and pesticide residual are reduced; and the composition does not have adverse influence to the test crop, and has good safety and a good prevention effect.
Description
Technical field
The invention belongs to the composition pesticide field, is the bactericidal composition of active ingredient with two azoles of phenylate and tetraconazole particularly, is mainly used in the control of powdery mildew of strawberry and bacterial wilt of peanut.
Background technology
Powdery mildew of strawberry is one of important disease of open country and protection ground strawberry.Due to the single softgel shell bacterium Sphaerotheca aphanis of garment or robe made of feathers grass that it is belonged to by fungi Ascomycotina list softgel shell infects, be obligatory parasitic bacteria, germ all can be taken place in the strawberry whole growth season, catches an illness seedling stage and causes seedling quality to descend, and is difficult for into alive after the transplanting; Have a strong impact on the strawberry quality after fruit is caught an illness, cause decrease in yield, and lose commodity value.
Bacterial wilt of peanut is a kind of bacillary vascular bundle diseases.This disease all has generation from seedling stage to harvest time, but the heaviest at most with the morbidity in flowering stage.The general morbidity underproduction 15%～20%, serious field piece reaches more than 50%, the pod bearing period morbidity might No kernels or seeds are gathered, as in a year of scarcity.
The two azoles of phenylate (English common name: Difenodiconazole), chemical name: 2-[2-chloro-4-(4-chlorobenzene oxygen) phenyl]-1, two (1H-1,2,4-the triazol-1-yl)-2-propyl alcohol of 3-.Application number is chemical structural formula, preparation method and the sterilizing use that discloses the two azoles of phenylate in 200610140836.7 the one Chinese patent application, at this this patent application is incorporated herein by reference in full.The two azoles of phenylate have following structural formula:
Tetraconazole (Tetraconazole) is the environmental protection type agricultural chemical by HangZhou YuLong Chemical Engineering Co., Ltd tackling key problem initiative in 4 years, and Hangzhou space dragon is second producer that has the tetraconazole production technology in the whole world after Italian Yi Saige company.Tetraconazole belongs to second generation triazole bactericidal agent, is sterol demethylation inhibitor.Fluorine-containing in the molecular structure, bactericidal activity be the first generation 2-3 doubly, fungicidal spectrum is wide, efficient, the lasting period reaches 4-6 week, has protection and therapeutic action, and inhales conductive performance in having well.Tetraconazole has remarkable prevention effect to powdery mildew.To multiple fungi, bacterium, viral disease, have treatment and eradicant action like downy mildew, powdery mildew, fusarium wilt, bacterial angular leaf spot, soft rot and damping off.
With two azoles of phenylate and tetraconazole is the bactericidal composition of active ingredient, is used for the control of powdery mildew of strawberry and bacterial wilt of peanut, can delay the drug-fast generation of germ, improves actual preventive effect, reduces drug cost, is the important means of disease integrated control.
Summary of the invention
The objective of the invention is to rationally be mixed, obtain bactericidal composition, be used to prevent and treat the disease on the agricultural,, reduce the pathogen pesticide resistance, reduce peasant's drug cost in particular for powdery mildew of strawberry and bacterial wilt of peanut through two azoles of phenylate and tetraconazole.
For the technical scheme that reaches goal of the invention the present invention employing is:
A kind of bactericidal composition contains in two azoles of the phenylate of weight ratio 100:1 ~ 1:100 and tetraconazole.
The weight ratio of two azoles of above-mentioned phenylate and tetraconazole is preferably 20:1 ~ 1:20, preferred especially 10:1 ~ 1:10.
The present invention also provides a kind of disinfectant use in agriculture, contains 0.1% ~ 90% above-mentioned bactericidal composition by weight percentage, and all the other are acceptable carrier and auxiliary agent on the agricultural chemicals.Further be preferably 5% ~ 80%, particularly preferably 20% ~ 60%, all the other are acceptable carrier and auxiliary agent on the agricultural chemicals.
According to method known in those skilled in the art, bactericidal composition of the present invention can be mixed with the formulation that allows on the agricultural when practical application, and formulation is suspending agent, aqueous emulsion, microemulsion, wetting powder or water dispersible granules preferably.
To suspending agent, spendable auxiliary agent has: dispersant is selected from polycarboxylate, lignosulfonates, alkylnaphthalene sulfonate, TERSPERSE 2425 (U.S. Huntsman Corporation produces, the alkyl naphthalene sulfonic acid salt); Wetting agent is selected from alkylphenol-polyethenoxy and gathers basic ether formaldehyde condensation products sulphate, alkylphenol-polyethenoxy base ether phosphate, phenethyl phenol polyethenoxy base ether phosphate, alkyl sulfate, alkylsulfonate, naphthalene sulfonate, TERSPERSE 2500 (U.S. Huntsman Corporation product); Thickener is selected from xanthans, aluminium-magnesium silicate, bentonite; Preservative is selected from benzoic acid, Sodium Benzoate, BIT (1, the 2-benzisothiazole-3-ketone); Antifoaming agent is silicone based antifoaming agent; Antifreezing agent is selected from ethylene glycol, propane diols, glycerine, urea, inorganic salts such as sodium chloride.
To aqueous emulsion, spendable auxiliary agent has: emulsifier is selected from Nonyl pheno (EO=10) ether phosphate, triphen ethyl-phenol polyoxyethylene ether phosphate (agricultural newborn 600# phosphate), Nongru-700 #, agricultural newborn 2201#, Span-60#, emulsifier T-60, TX-10, agricultural newborn 1601#, agricultural newborn 600#, agricultural newborn 400#; Solvent is selected from xylol, toluene, cyclohexanone, solvent naphtha (trade mark: S-150, S-180, S-200); Stabilizing agent is selected from triphenyl phosphite, epoxychloropropane; Antifreezing agent is selected from ethylene glycol, propane diols, glycerine, urea, inorganic salts such as sodium chloride; Thickener is selected from xanthans, bentonite, aluminium-magnesium silicate; Preservative is selected from BIT (1, the 2-benzisothiazole-3-ketone), benzoic acid, Sodium Benzoate.
To microemulsion, spendable auxiliary agent has: emulsifier is selected from calcium dodecyl benzene sulfonate (agricultural newborn 500#), Nongru-700 #, agricultural newborn 2201#, this dish-60#, Tween-80, TX-10, farming breast 1601, agricultural newborn 600#, agricultural newborn 400#; Cosolvent is selected from methyl alcohol, isopropyl alcohol, n-butanol, ethanol; Solvent is selected from cyclohexanone, N-Methyl pyrrolidone, xylol, toluene, solvent naphtha (trade mark: S-150, S-180, S-200); Stabilizing agent is selected from triphenyl phosphite, epoxychloropropane.
To wetting powder, spendable auxiliary agent has: dispersant is selected from polycarboxylate, lignosulfonates, alkylnaphthalene sulfonate; Wetting agent is selected from alkyl sulfate, alkylsulfonate, naphthalene sulfonate; Filler is selected from diatomite, kaolin, white carbon, fine particle calcium carbonate, talcum powder, attapulgite, potter's clay etc.
For water dispersible granules, those skilled in the art are familiar with the use corresponding adjuvants and accomplish the present invention very much.Dispersant is selected for use from polycarboxylate, lignosulfonates, alkylnaphthalene sulfonate; Wetting agent is selected from polyoxyethylene alcohol, alkyl sulfate, alkylsulfonate, naphthalene sulfonate; Disintegrant is selected from ammonium sulfate, urea, sucrose, glucose, citric acid, succinic acid, sodium bicarbonate; Binding agent is selected from diatomite, corn starch, PVA, carboxymethyl (ethyl) cellulose family and microcrystalline cellulose class; Filler is selected from diatomite, kaolin, white carbon, fine particle calcium carbonate, sepiolite, talcum powder, attapulgite, potter's clay etc.
The invention still further relates to said agricultural bactericidal composition or disinfectant use in agriculture purposes at control powdery mildew of strawberry and bacterial wilt of peanut.
Bactericidal composition of the present invention can provide with the finished product preparation form, and promptly each material mixes in the composition; Also can provide, in bucket (jar), directly mix before using with single agent formulation.Concentrate of the present invention mixes the concentration that obtains required active substance usually with water.
Compared with prior art, the beneficial effect of the present invention's generation is:
(1) compare with two azoles of independent use phenylate or tetraconazole, bactericidal composition according to the invention has significant synergistic effect to disease, has improved bactericidal effect;
(2) reduce the medication number of times, reduce drug cost, reduce environmental pollution and residue of pesticide;
(3) composition is made up of the active ingredient of different effects mechanism, and the action site increase helps overcoming and delays the drug-fast generation of germ.
Embodiment
Come the present invention is further specified below in conjunction with specific embodiment, but do not limit the invention to these embodiments.One skilled in the art would recognize that the present invention contained in claims scope all alternatives, improvement project and the equivalents that possibly comprise.
Among the present invention in the proportioning of all preparations percentage all be weight percentage, " active ingredient than " or " proportioning " all refers to the ratio of two azoles of phenylate or tetraconazole.
One, biologicall test
Instance 1: to the Toxicity Determination of powdery mildew of strawberry
Experiment target is designated as powdery mildew of strawberry (Sphaerotheca aphanis), and test adopts the co-toxicity coefficient method to estimate the co-toxicity effect of complex preparation, clearly than reasonable proportioning.
Adopt spore suspension spray inoculation method to measure the biologically active of medicament.Two azoles of phenylate and tetraconazole are dissolved with DMF respectively, be mixed with the soup of series concentration again with 0.1% Tween-80 aqueous solution dilution, 4 repetitions are established in the processing of spraying, every processing.Get the strawberry blade that covers with powdery mildew behind the 24h, wash gently with sterile water and get the fresh spore of leaf back, filter with double gauze, processing spore concentration is the suspension about 100,000/mL, spray inoculation (pressure 0.1MPa).Postvaccinal examination material natural air drying moves to (21-23 ℃) under the thermostatic chamber light then, and 7-8d backsight blank incidence carries out the classification investigation, calculates preventive effect % with disease index.Through the linear regression analysis between the logarithm value of control efficiency and series concentration, obtain the EC of each medicament
50Value is calculated co-toxicity coefficient (CTC) according to the abundant method of Sun Yun again.
Stage division accounts for the percentage of whole blade area with every leaf spot lesion area on the compound leaf, whenever repeats to look into 3 representative compound leaves.
0 grade: anosis;
1 grade: lesion area accounts for below 5% of one-piece blade area;
3 grades: lesion area accounts for 6% ~ 15% of one-piece blade area;
5 grades: lesion area accounts for 16% ~ 25% of one-piece blade area;
7 grades: lesion area accounts for 26% ~ 50% of one-piece blade area;
9 grades: lesion area accounts for more than 51% of one-piece blade area.
Co-toxicity coefficient computational methods: EC that each that will measure according to the abundant method of Sun Yun handled
50Be converted into actual poison exponent (ATI); According to the proportioning of mixture, obtain theoretical poison exponent (TTI), calculate the co-toxicity coefficient (CTC) of mixture by following formula.
If co-toxicity coefficient is greater than 120, showing has synergistic effect; If be starkly lower than 100, be indicated as antagonism; Between 100～120, be indicated as summation action.
The Toxicity Determination result of table 1 pair powdery mildew of strawberry
Instance 2: to the Toxicity Determination of bacterial wilt of peanut
Experiment target is designated as bacterial wilt of peanut (Pseudomonas solanacearum), and test adopts the co-toxicity coefficient method to estimate the co-toxicity effect of complex preparation, clearly than reasonable proportioning.
Measure the inhibition effect of various medicaments with the plate growth rate method to the pathogen growth rate.The two azoles of phenylate, tetraconazole and different proportioning compounded combination thereof are mixed with the series concentration soup; Mix with each medicament when being cooled to about 45 ℃ after the solid culture medium sterilization, process the pastille culture medium flat plate of respective concentration gradient, under aseptic condition; With strains tested with the suction pipe card punch of 0.3mm apart from the culture dish center same position get identical big; Small bacteria block is connected in the plate of PDA medium, and the PDA flat board that does not add medicament is blank, 6 repetitions of every concentration; 25 ± 1 ℃ of constant temperature are cultured to the blank colony diameter and reach 2/3 o'clock of culture dish, adopt the right-angled intersection method to measure and respectively handle colony diameter.Calculate and respectively handle bacterium colony growth diameter and inhibiting rate, The data DPS software carries out statistical analysis.
Mass concentration logarithm to set is an abscissa, and inhibiting rate probability value is an ordinate, obtains virulence regression equation, correlation coefficient r and in effective the suppress concentration EC of each medicament to supplying the examination germ
50Value.EC that each that will measure according to the abundant method of Sun Yun handled
50Be converted into actual poison exponent (ATI); According to the proportioning of mixture, obtain theoretical poison exponent (TTI), calculate the co-toxicity coefficient (CTC) of mixture by following formula.
If co-toxicity coefficient is greater than 120, showing has synergistic effect; If be starkly lower than 100, be indicated as antagonism; Between 100～120, be indicated as summation action.
The Toxicity Determination result of table 2 pair bacterial wilt of peanut
Can find out that from above-mentioned Toxicity Determination result two azoles of phenylate and tetraconazole are mixed, and in weight ratio is 100:1～1:100 scope, powdery mildew of strawberry and bacterial wilt of peanut are all shown as synergistic effect.Wherein wt is than the most obvious for synergistic effect in the scope of 20:1～1:20, and weight ratio is that synergistic effect is more outstanding in the scope of 10:1～1:10.The result shows, the two azoles of phenylate and tetraconazole are mixed and prevent and treat powdery mildew of strawberry and bacterial wilt of peanut has reasonability and feasibility.
Two, preparation preparation
1, suspending agent
Pressing formula rate, is medium with water, former medicine, dispersant, suspending agent and antifreezing agent etc. is joined shear 30min in the high-shear emulsion machine, use the sand mill sand milling again after, obtain suspending agent.
The two azoles tetraconazole suspending agents (active ingredient is than 1:1) of embodiment 1:20% phenylate
Take by weighing the two former medicines of azoles of 10% phenylate, the former medicine of 10% tetraconazole, 3%FS3000 (phosphate type anion surfactant), 1%SXC (sulfonic acid type anion surfactant), 0.1% xanthans, 1% aluminium-magnesium silicate, 5% ethylene glycol, 0.03%BIT (1; The 2-benzisothiazole-3-ketone), 0.3% organically-modified silicone antifoam agent, deionized water adds to 100%.Process slurry, carry out sand milling, obtain product.
The two azoles tetraconazole suspending agents (active ingredient is than 5:1) of embodiment 2:24% phenylate
Take by weighing the two former medicines of azoles of 20% phenylate, the former medicine of 4% tetraconazole, 3%FS3000,1%JFC (AEO), 0.2% xanthans, aluminium-magnesium silicate 1%, 5% ethylene glycol, 0.3% benzoic acid, 0.5% organically-modified silicone antifoam agent, deionized water adds to 100%.Process slurry, carry out sand milling, obtain product.
The two azoles tetraconazole suspending agents (active ingredient is than 1:5) of embodiment 3:36% phenylate
Take by weighing the two former medicines of azoles of 6% phenylate, the former medicine of 30% tetraconazole, 3%FS3000,1%JFC (AEO), 0.2% xanthans, aluminium-magnesium silicate 1%, 5% ethylene glycol, 0.3% benzoic acid, 0.5% organically-modified silicone antifoam agent, deionized water adds to 100%.Process slurry, carry out sand milling, obtain product.
2, water dispersible granules
Press formula rate, former medicine and dispersant, wetting agent, binding agent, filler etc. are mixed, behind comminution by gas stream, obtain pulvis, add a certain amount of water and mix, in comminutor, carry out granulation, dry then, screening promptly gets granular product.
The two azoles tetraconazole water dispersible granules (active ingredient is than 5:1) of embodiment 4:30% phenylate
Take by weighing the two former medicines of azoles of 25% phenylate, the former medicine of 5% tetraconazole, 3.5%NNO (alkylnaphthalene sulfonate formaldehyde condensation products), 2.5% Nekal BX (nekal), 3%K-12 (lauryl sodium sulfate), 5% carboxymethyl (ethyl) cellulose, 3% diatomite, 5% glucose, kaolin and add to 100%.Mix, behind comminution by gas stream, granulate.
The two azoles tetraconazole water dispersible granules (active ingredient is than 10:1) of embodiment 5:33% phenylate
Take by weighing the two former medicines of azoles of 30% phenylate, the former medicine of 3% tetraconazole, 3.5%NNO (alkylnaphthalene sulfonate formaldehyde condensation products), 2.5% Nekal BX (nekal), 3%K-12 (lauryl sodium sulfate), 5% carboxymethyl (ethyl) cellulose, 3% diatomite, 5% glucose, kaolin and add to 100%.Mix, behind comminution by gas stream, granulate.
The two azoles tetraconazole water dispersible granules (active ingredient is than 20:1) of embodiment 6:21% phenylate
Take by weighing the two former medicines of azoles of 20% phenylate, the former medicine of 1% tetraconazole, 3.5%NNO (alkylnaphthalene sulfonate formaldehyde condensation products), 2.5% Nekal BX (nekal), 3%K-12 (lauryl sodium sulfate), 5% carboxymethyl (ethyl) cellulose, 3% diatomite, 5% glucose, kaolin and add to 100%.Mix, behind comminution by gas stream, granulate.
3, wetting powder
By the prescription requirement, various auxiliary agents, filler, former medicine are mixed after after the Roughpulverizer pulverizing, get into airslide disintegrating mill and fully pulverize the mixed wetting powder that gets.
The two azoles tetraconazole wetting powders (active ingredient is than 1:1) of embodiment 7:50% phenylate
Take by weighing the two former medicines of azoles of 25% phenylate, the former medicine of 25% tetraconazole, 4%NNO, 2% Nekal BX, 5% white carbon, fine particle calcium carbonate and add to 100%.Mix, obtain product after the pulverizing.
The two azoles tetraconazole wetting powders (active ingredient is than 1:1) of embodiment 8:80% phenylate
Take by weighing the two former medicines of azoles of 40% phenylate, the former medicine of 40% tetraconazole, 5% calcium lignosulfonate, 3% Nekal BX, 1%K-12, kaolin and add to 100%.Mix, obtain product after the pulverizing.
The two azoles tetraconazole wetting powders (active ingredient is than 1:10) of embodiment 9:44% phenylate
Take by weighing the two former medicines of azoles of 4% phenylate, the former medicine of 40% tetraconazole, 5% calcium lignosulfonate, 3% Nekal BX, 1%K-12, kaolin and add to 100%.Mix, obtain product after the pulverizing.
The two azoles tetraconazole wetting powders (active ingredient is than 1:100) of embodiment 10:50.5% phenylate
Take by weighing the two former medicines of azoles of 0.5% phenylate, the former medicine of 50% tetraconazole, 5% calcium lignosulfonate, 3% Nekal BX, 1%K-12, kaolin and add to 100%.Mix, obtain product after the pulverizing.
4, microemulsion
The two azoles tetraconazole microemulsions (active ingredient is than 1:4) of embodiment 11:25% phenylate
Take by weighing the two former medicines of azoles of 5% phenylate, the former medicine of 20% tetraconazole, 5% Nongru-700 #, 5% agricultural newborn 500#, 6% agricultural newborn 1601#, 15% cyclohexanone, 5%N-methyl pyrrolidone, 5% n-butanol, through dissolving fully and mixing, deionized water adds to 100%.After stirring, obtain product.
The two azoles tetraconazole microemulsions (active ingredient is than 1:20) of embodiment 12:42% phenylate
Take by weighing the two former medicines of azoles of 2% phenylate, the former medicine of 40% tetraconazole, 5% Nongru-700 #, 5% agricultural newborn 500#, 6% agricultural newborn 1601#, 15% cyclohexanone, 5%N-methyl pyrrolidone, 5% n-butanol, through dissolving fully and mixing, deionized water adds to 100%.After stirring, obtain product.
5, aqueous emulsion
The two azoles tetraconazole aqueous emulsions (active ingredient is than 9:1) of embodiment 13:5% phenylate
Take by weighing the two former medicines of azoles of 4.5% phenylate, the former medicine of 0.5% tetraconazole, 3% agricultural newborn 2201#, 2% Nonyl pheno (EO=10) ether phosphate, 2% agricultural newborn 600# acid phosphatide, 15% cyclohexanone, 10% solvent naphtha S150, mixed dissolution obtains oil phase.With 5% ethylene glycol, 0.3% xanthans, 0.03%BIT (1, the 2-benzisothiazole-3-ketone), deionized water adds to 100%, is made into water.Oil phase adds aqueous phase and fully mixes, and behind high-shear emulsifying, obtains product.
The two azoles tetraconazole aqueous emulsions (active ingredient is than 1:10) of embodiment 14:27% phenylate
Take by weighing the two former medicines of azoles of 2% phenylate, the former medicine of 22% tetraconazole, 3% agricultural newborn 2201#, 2% Nonyl pheno (EO=10) ether phosphate, 2% agricultural newborn 600# acid phosphatide, 15% cyclohexanone, 10% solvent naphtha S150, mixed dissolution obtains oil phase.With 5% ethylene glycol, 0.3% xanthans, 0.03%BIT (1, the 2-benzisothiazole-3-ketone), deionized water adds to 100%, is made into water.Oil phase adds aqueous phase and fully mixes, and behind high-shear emulsifying, obtains product.
The two azoles tetraconazole aqueous emulsions (active ingredient is than 1:100) of embodiment 15:30.3% phenylate
Take by weighing the two former medicines of azoles of 0.3% phenylate, the former medicine of 30% tetraconazole, 3% agricultural newborn 2201#, 2% Nonyl pheno (EO=10) ether phosphate, 2% agricultural newborn 600# acid phosphatide, 15% cyclohexanone, 10% solvent naphtha S150, mixed dissolution obtains oil phase.With 5% ethylene glycol, 0.3% xanthans, 0.03%BIT (1, the 2-benzisothiazole-3-ketone), deionized water adds to 100%, is made into water.Oil phase adds aqueous phase and fully mixes, and behind high-shear emulsifying, obtains product.
Three, field application test
Embodiment 1: control powdery mildew of strawberry field control effectiveness test
Regulation according to medicine inspecting institute of the Ministry of Agriculture " GB/T17980.119-2004 pesticide field efficacy medicine test criterion ()---bactericidal agent for preventing and treating powdery mildew of strawberry "; The sub-district of test medicine, contrast medicament and blank is handled and is adopted district's group arrangement at random, sub-district area 20m
2, 4 repetitions, this test amounts to twice of dispenser.Be in their early stage during dispenser for the first time, execute medicine for the second time after two weeks.This test is investigated 2 times altogether, and 5 samplings of diagonal are adopted in every experimental plot, every some investigation 3 strains, and whole blades are investigated in every strain, record disease grade.
The disease grade scale is following:
0 grade: no scab;
1 grade: lesion area accounts for below 5% of whole leaf area;
3 grades: lesion area accounts for 6% ~ 15% of whole leaf area;
5 grades: lesion area accounts for 16% ~ 25% of whole leaf area;
7 grades: lesion area accounts for 26% ~ 50% of whole leaf area;
9 grades: lesion area accounts for more than 51% of whole leaf area.
The drug effect computational methods:
According to investigation result, calculate disease index and preventive effect according to following (1), (2) formula.
In the formula: CK
0, CK
1Be respectively the forward and backward disease index of blank district dispenser; PT
0, PT
1Be respectively the forward and backward disease index of chemicals treatment district medicine.
Table 3 control powdery mildew of strawberry field control effectiveness test result
Embodiment 2: control bacterial wilt of peanut field control effectiveness test
The sub-district of test medicine, contrast medicament and blank is handled and is adopted district's group arrangement at random, sub-district area 20m
2, 4 repetitions, this test amounts to twice of dispenser.Be in their early stage during dispenser for the first time, execute medicine for the second time after 1 week.5 samplings of diagonal are adopted in every experimental plot, and every some investigation 20 strains are by withered stage division record disease grade.
The disease grade scale is following:
0 grade: healthy tree is anosis;
1 grade: the diseased plant blade has the classical symptom of performance below 10%;
3 grades: the diseased plant blade has 11% ~ 25% performance classical symptom;
5 grades: the diseased plant blade has 26% ~ 50% performance classical symptom;
7 grades: the diseased plant blade has 51% ~ 90% performance classical symptom;
9 grades: the whole reveal any symptomses of diseased plant blade, whole strain is wilted withered.
The drug effect computational methods:
According to investigation result, calculate disease index and preventive effect according to following (1), (2) formula.
In the formula: CK
0, CK
1Be respectively the forward and backward disease index of blank district dispenser; PT
0, PT
1Be respectively the forward and backward disease index of chemicals treatment district medicine.
Table 4 control bacterial wilt of peanut field control effectiveness test result
Above-mentioned indoor biometrics and field control effectiveness test result show that the beneficial effect that bactericidal composition according to the invention produces is:
(1) compare with single agent, this bactericidal composition has significant synergistic effect to powdery mildew of strawberry and bacterial wilt of peanut, has improved bactericidal effect;
(2) lower drug cost, reduce environmental pollution and residue of pesticide;
(3) present composition does not all have obvious harmful effect to trial crops, and leaf look, growing way etc. are all normal, and safety is good, meets the security requirement of pesticidal preparations.
Bactericidal composition according to the invention has good control efficiency to powdery mildew of strawberry and bacterial wilt of peanut.
Claims (9)
1. agricultural bactericidal composition is characterized in that the weight ratio of the two azoles of phenylate and tetraconazole is 100:1 ~ 1:100 in the said bactericidal composition.
2. agricultural bactericidal composition according to claim 1 is characterized in that the weight ratio of two azoles of said phenylate and tetraconazole is 20:1 ~ 1:20.
3. agricultural bactericidal composition according to claim 1 is characterized in that the weight ratio of two azoles of said phenylate and tetraconazole is 10:1 ~ 1:10.
4. disinfectant use in agriculture is characterized in that wherein containing any described agricultural bactericidal composition of claim among the claim 1-3 of percentage by weight 0.1% ~ 90%, and all the other are acceptable carrier and auxiliary agent in the agricultural chemicals.
5. disinfectant use in agriculture according to claim 4 is characterized in that containing any described agricultural bactericidal composition of claim among the claim 1-3 of percentage by weight 5% ~ 80%, and all the other are acceptable carrier and auxiliary agent in the agricultural chemicals.
6. disinfectant use in agriculture according to claim 4 is characterized in that containing any described agricultural bactericidal composition of claim among the claim 1-3 of percentage by weight 20% ~ 60%, and all the other are acceptable carrier and auxiliary agent in the agricultural chemicals.
7. according to the described disinfectant use in agriculture of each claim among the claim 4-6, it is characterized in that its formulation is suspending agent, aqueous emulsion, microemulsion, wetting powder or water dispersible granules.
Among the claim 1-3 the described agricultural bactericidal composition of each claim in the purposes of control powdery mildew of strawberry and bacterial wilt of peanut.
Among the claim 4-7 the described disinfectant use in agriculture of each claim in the purposes of control powdery mildew of strawberry and bacterial wilt of peanut.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2014082881A1 (en) | 2012-11-27 | 2014-06-05 | Basf Se | Substituted 2-[phenoxy-phenyl]-1-[1,2,4]triazol-1-yl-ethanol compounds and their use as fungicides |
| WO2014082871A1 (en) | 2012-11-27 | 2014-06-05 | Basf Se | Substituted 2-[phenoxy-phenyl]-1-[1,2,4]triazol-1-yl-ethanol compounds and their use as fungicides |
| EP2783569A1 (en) * | 2013-03-28 | 2014-10-01 | Basf Se | Compositions comprising a triazole compound |
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| CN1923819A (en) * | 2006-10-12 | 2007-03-07 | 青岛科技大学 | compound containing aromatic ether and ditriazole and use thereof |
| CN101536689A (en) * | 2009-01-09 | 2009-09-23 | 陕西韦尔奇作物保护有限公司 | Bactericidal composition compounded by tetraconazole and difenconazole |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1923819A (en) * | 2006-10-12 | 2007-03-07 | 青岛科技大学 | compound containing aromatic ether and ditriazole and use thereof |
| CN101536689A (en) * | 2009-01-09 | 2009-09-23 | 陕西韦尔奇作物保护有限公司 | Bactericidal composition compounded by tetraconazole and difenconazole |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2014082881A1 (en) | 2012-11-27 | 2014-06-05 | Basf Se | Substituted 2-[phenoxy-phenyl]-1-[1,2,4]triazol-1-yl-ethanol compounds and their use as fungicides |
| WO2014082871A1 (en) | 2012-11-27 | 2014-06-05 | Basf Se | Substituted 2-[phenoxy-phenyl]-1-[1,2,4]triazol-1-yl-ethanol compounds and their use as fungicides |
| EP2783569A1 (en) * | 2013-03-28 | 2014-10-01 | Basf Se | Compositions comprising a triazole compound |
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